Pneumatic tool casing



FIG. 1 is a perspective view of a pneumatic tool casing showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a perspective view thereof, wherein a pneumatic tool is engaged.

The broken lines shown in the drawings illustrate environmental structure and portions of the pneumatic tool casing that forms no part of claimed design. 

CLAIM The ornamental design for a pneumatic tool casing, as shown and described. 